package edu.duixiang;
//类似于C语言中的结构体；
public class phone {
    String color;
    int memory;
    String cpu;
    String lang;
    public phone(){
        lang="english";
    }
    public phone(String langulage)
    {
        lang=langulage;
    }

    public static void main(String[] args) {
    }
}
